I don't think that he actually signed any such orders though. At some level he must have realized that he would have been defied. If he gets into office again, what do you want to bet that those few patriotic military people will no longer be employed?
Trump tried to give orders to the military by Twitter. It didn't work.
Trump is a spineless coward who plays the middle while asking others to do the dirty work. It's one reason why there's a lot of Proud Boys and other White Supremacists in prison while Trump is free to spread lies on the campaign trail.